malaysia airlines announced starting next week, it will no longer put them up in hotels. meanwhile, the country's government reported the plane disappeared from radar a full 17 minutes before ground controllers noticed. it was another four hours before the search began. a political storm swirled over northern ireland today as the leader of the irish nationalist sinn fein party was questioned for a second day in a 42-year- old murder case. we have a report from martin geissler of independent television news. >> the police in northern ireland use this station in antrim to question the most serious terror suspects, gerry adams spent last night and today in custody here. he agreed to be interviewed about the murder of jean mcconville, a widowed mother of ten who was kidnapped and killed by the ira. he gave this statement before questioning began. >> i-- totally of any part in the abduction, the killing of jean mcconville. >> mrs. mcconville was taken from her home in belfast by an armed i.r.a. gang in 1972. they suspected her of passing information to the british army. 30 yea